CN108724513A - The automatic mixing systems of PVC - Google Patents

The automatic mixing systems of PVC Download PDF

Info

Publication number
CN108724513A
CN108724513A CN201810612607.3A CN201810612607A CN108724513A CN 108724513 A CN108724513 A CN 108724513A CN 201810612607 A CN201810612607 A CN 201810612607A CN 108724513 A CN108724513 A CN 108724513A
Authority
CN
China
Prior art keywords
raw material
oil
feed
solenoid valve
conveying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810612607.3A
Other languages
Chinese (zh)
Inventor
王建国
王书德
成新才
何兴
罗方林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Xing Wang Fa Plastic Co Ltd
Original Assignee
Chengdu Xing Wang Fa Plastic Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Xing Wang Fa Plastic Co Ltd filed Critical Chengdu Xing Wang Fa Plastic Co Ltd
Priority to CN201810612607.3A priority Critical patent/CN108724513A/en
Publication of CN108724513A publication Critical patent/CN108724513A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/02Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22Component parts, details or accessories; Auxiliary operations
    • B29B7/24Component parts, details or accessories; Auxiliary operations for feeding
    • B29B7/242Component parts, details or accessories; Auxiliary operations for feeding in measured doses
    • B29B7/244Component parts, details or accessories; Auxiliary operations for feeding in measured doses of several materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/02Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22Component parts, details or accessories; Auxiliary operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/02Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22Component parts, details or accessories; Auxiliary operations
    • B29B7/28Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/80Component parts, details or accessories; Auxiliary operations
    • B29B7/88Adding charges, i.e. additives
    • B29B7/94Liquid charges

Abstract

The invention discloses a kind of automatic mixing systems of PVC, including pneumatic conveyer, multiple raw material cabins, multiple conveying augers, multiple filler weighers, oily scale, high-speed mixer and PLC controller, the feed end of the pneumatic conveyer is connect with raw material bag, the discharge end of pneumatic conveyer is connect by conveying auger with one in multiple filler weighers, the discharge end of multiple raw material cabins is connect by conveying auger with one in multiple filler weighers respectively, the oil scale is connected with oil tank by petroleum pipeline, gold level alarm is equipped in oil tank, powder inlet pipe and oil plant inlet pipe are equipped at the feed inlet of the high-speed mixer, powder inlet pipe is equipped with powder solenoid valve, oil plant inlet pipe is equipped with oil plant solenoid valve.The present invention can accurately control each raw material input proportioning, and can feed lack material when the spare magazine feed of automatic transfer, and be simultaneously emitted by lack material alarm, be avoided that as lack material caused by batch mixing fail.

Description

The automatic mixing systems of PVC
Technical field
The invention belongs to technical field of plastic production, and in particular to a kind of automatic mixing systems of PVC.
Background technology
In plastics-production, need various raw materials carrying out batch mixing by certain proportioning, but existing mixing system with It cannot be accurately controlled the charging of each raw material during material, and cannot find scarce material in time in blending process, lead to dispensing Failure, influences follow-up batch mixing, causes a large amount of wastage of material.
Invention content
The technical problems to be solved by the invention are in view of the above shortcomings of the prior art, to provide a kind of PVC and mix automatically Material system, it can accurately control the charging of various raw materials, while also having and lacking material alarm and scarce material automatic material compensation function.
The technical solution adopted in the present invention is:A kind of automatic mixing systems of PVC, including pneumatic conveyer, multiple raw materials Storehouse, multiple conveying augers, multiple filler weighers, oily scale, high-speed mixer and PLC controller,
The feed end of the pneumatic conveyer is connect with raw material bag, the charging of the discharge end and conveying auger of pneumatic conveyer End connection, the discharge end of conveying auger are connect by conveying pipeline with one in multiple filler weighers, and the conveying pipeline is equipped with defeated Expect solenoid valve;
The discharge end of multiple raw material cabins is connected separately with conveying auger, the discharge end of conveying auger by feed pipe with it is multiple A connection in filler weigher, the feed pipe are equipped with feeding solenoid valve, optical sensor and alarm are equipped in the raw material cabin Device, optical sensor are arranged in the discharge end port of raw material cabin, and alarm setting is in original storehouse outer wall, the optical sensor and report Alert device is electrically connected;
The oil scale is connected with oil tank by petroleum pipeline, and gold level alarm is equipped in oil tank, and the petroleum pipeline is equipped with defeated Solenoid;
Powder inlet pipe and oil plant inlet pipe, powder inlet pipe and each filler weigher are equipped at the feed inlet of the high-speed mixer Discharge end is connected by expects pipe, and fuel feed tube is connect by expects pipe with the discharge end of oily scale, and the powder inlet pipe is equipped with powder electricity Magnet valve, oil plant inlet pipe are equipped with oil plant solenoid valve;
The PLC controller respectively with pneumatic conveyer, each convey flood dragon, high-speed mixer, each filler weigher, oil Scale, conveying solenoid valve, feeding solenoid valve, optical sensor, liquid level alarm, oil transportation magnetic valve, powder solenoid valve and oil plant electromagnetism Valve is electrically connected.
Preferably, further including several spare feed bins, each spare feed bin corresponds to a raw material cabin, the discharging of spare feed bin End is connected with conveying auger, and conveying auger discharge end passes through feed supplement pipe raw material corresponding with the spare feed bin that the conveying auger connects The powder of storehouse connection claims to connect.
Preferably, further including Reserve Oil Bunker, Reserve Oil Bunker is connect by petroleum pipeline with oily scale, and petroleum pipeline is equipped with oil transportation Solenoid valve.
The present invention can accurately control the input proportioning of each raw material, and the spare feed bin of automatic transfer can be supplied when feed lacks material Material, and be simultaneously emitted by and lack material alarm, it is avoided that batch mixing fails as caused by lacking material.
Description of the drawings
Fig. 1 is the system block diagram of the present invention.
In figure:1, pneumatic conveyer;2, raw material cabin;3, flood dragon is conveyed;4, filler weigher;5, oily scale;6, high-speed mixer;7, Conveying solenoid valve;8, feeding solenoid valve;9, optical sensor;10, alarm;11, oil tank;12, gold level alarm;13, oil transportation electricity Magnet valve;14, powder inlet pipe;15, oil plant inlet pipe;16, powder solenoid valve;17, oil plant solenoid valve;18, spare feed bin;19, spare Bunker.
Specific implementation mode
Invention is further described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Embodiment
As shown in Figure 1, the automatic mixing systems of PVC provided in this embodiment include pneumatic conveyer 1, it is multiple raw material cabins 2, more A conveying auger, multiple filler weighers 4, oily scale 5, high-speed mixer 6, PLC controller, spare feed bin 18 and Reserve Oil Bunker 19,
The feed end of the pneumatic conveyer 1 is connect with raw material bag, and raw material bag provides mixed raw material and by pneumatic conveyer 1 Conveying, the discharge end of pneumatic conveyer 1 and the feed end of conveying auger connect, and raw material is sent into conveying by pneumatic conveyer 1 and is twisted Long Zhong, then raw material is sent by conveying pipeline in an individual filler weigher 4 by conveying auger and is weighed, filler weigher 4 at this time Discharge end close, after the raw material in filler weigher 4 reaches with weight/power ratio, which is sent to PLC controls by filler weigher 4 Device is closed by the conveying solenoid valve 7 on PLC controller control conveying pipeline, while controlling pneumatic conveyer 1 and being connect with conveying pipeline Conveying auger be stopped, stop the feeding of this raw material;
The discharge end of each raw material cabin 2 and the spare feed bin 18 of corresponding setting is connected separately with conveying auger, raw material Same raw material is placed in storehouse 2 and corresponding spare feed bin 18, when being fed by raw material cabin 2, corresponding is standby With feed bin 18 stop be fed, raw material cabin 2 be fed when by raw material be sent into conveying auger in, by conveying auger by raw material by giving Expects pipe is sent into an individual filler weigher 4 and is weighed, and the discharge end of filler weigher 4 is closed at this time, the raw material in filler weigher 4 Reach with after weight/power ratio, which is sent to PLC controller by filler weigher 4, by sending on PLC controller control feed pipe Expect that solenoid valve 8 is closed, controls simultaneously
The conveying auger being connect with the feed pipe is stopped, and stops the feeding of this raw material;The discharge end end of raw material cabin 2 Optical sensor 9 is set in mouthful, and in feeder process, PLC controller controls feeding solenoid valve 8 and opens, and raw material is gone out by raw material cabin 2 Expect the light sensing of optical sensor 9 of flow barrier when endfeed, be at this time normal feed state, PLC controller control is sent Expect that solenoid valve 8 is closed, raw material gets lodged in 2 discharge end port of raw material cabin, and raw material equally blocks the light sense of optical sensor 9 at this time It answers;After the raw material in raw material cabin 2 is used up, the optical sensor 9 of 2 discharge end port of raw material cabin loses the blocking of material, induction To light, inductive signal is respectively sent to alarm 10 and PLC controller, then alarm 10 carries out lacking material alarm, reminds Staff carries out feed supplement, while PLC controller control lacks the conveying strand that the corresponding spare feed bin 18 of material raw material cabin 2 connects with this Dragon work, and open the feeding solenoid valve 8 in corresponding feed supplement pipe and continue to be fed, it can effectively avoid lacking the proportional quantity for expecting to cause not Situation up to standard ensure that the proportioning of batch mixing, reduce the waste of raw material resources;
The oil scale 5 is connected with oil tank 11 and Reserve Oil Bunker 19 by petroleum pipeline, and oil tank 11 and Reserve Oil Bunker 19 are interior respectively Equipped with gold level alarm 12, the opening and closing of the oil transportation magnetic valve 13 on petroleum pipeline is controlled by PLC controller, realizes the charging of oil plant Control matches weight/power ratio by the metering oil plant of oily scale 5, reaches with after weight/power ratio, controls control oil transportation magnetic valve 13 by PLC and close It closes, fuel cut-off material;The gold level alarm 12 of setting can detect the POL measuring in oil tank 11 and Reserve Oil Bunker 19, when oil tank 11 When interior oil plant deficiency, gold level alarm 12 sends out alarm and reminding staff and carries out feed supplement, while in the insufficient signal of oil plant Be sent to PLC controller, the oil transportation magnetic valve 13 that PLC controller receives control petroleum pipeline after signal is closed, and open with it is spare The oil transportation magnetic valve 13 for the petroleum pipeline that bunker 19 connects is fed;
Powder inlet pipe 14 and oil plant inlet pipe 15 are equipped at the feed inlet of the high-speed mixer 6, when each filler weigher 4 weighs Raw material reach the weight of ratio requirement after, the discharge end of each filler weigher 4 is opened by PLC controller, so that each The raw material weighed in filler weigher 4 is sent by expects pipe in powder inlet pipe 14, while also controlling going out for oily scale 5 by PLC controller Expect that end is opened, oil plant is sent into oil plant inlet pipe 15, powder solenoid valve 16 and oil plant solenoid valve are then opened by PLC controller 17, each raw material weighed is sent into high-speed mixer 6 and is mixed, to complete the automatic batch mixing of PVC.
The above is only the preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, any The transformation and replacement that are carried out based on technical solution provided by the present invention and inventive concept should all cover the protection model in the present invention In enclosing.

Claims (3)

1. a kind of automatic mixing systems of PVC, it is characterised in that:Including pneumatic conveyer (1), multiple raw material cabins (2), multiple conveyings Auger, multiple filler weighers (4), oily scale (5), high-speed mixer (6) and PLC controller,
The feed end of the pneumatic conveyer (1) is connect with raw material bag, the discharge end of pneumatic conveyer (1) and conveying auger into Expect that end connection, the discharge end of conveying auger are connect with one in multiple filler weighers (4) by conveying pipeline, set on the conveying pipeline There is conveying solenoid valve (7);
The discharge end of multiple raw material cabins (2) is connected separately with conveying auger, the discharge end of conveying auger by feed pipe with it is multiple A connection in filler weigher (4), the feed pipe are equipped with feeding solenoid valve (8), light sensing are equipped in the raw material cabin (2) Device (9) and alarm (10), optical sensor (9) are arranged in the discharge end port of raw material cabin (2), and alarm (10) is arranged in original Carry out storehouse outer wall, the optical sensor (9) is electrically connected with alarm (10);
The oil scale (5) is connected with oil tank (11) by petroleum pipeline, and gold level alarm (12), the oil transportation are equipped in oil tank (11) Pipe is equipped with oil transportation magnetic valve (13);
At the feed inlet of the high-speed mixer (6) be equipped with powder inlet pipe (14) and oil plant inlet pipe (15), powder inlet pipe (14) and The discharge end of each filler weigher (4) is connected by expects pipe, and fuel feed tube is connect by expects pipe with the discharge end of oily scale (5), the powder Expect that inlet pipe (14) is equipped with powder solenoid valve (16), oil plant inlet pipe (15) is equipped with oil plant solenoid valve (17);
The PLC controller respectively with pneumatic conveyer (1), each conveying flood dragon (3), high-speed mixer (6), each filler weigher (4), oily scale (5), conveying solenoid valve (7), feeding solenoid valve (8), optical sensor (9), liquid level alarm (10), oil transportation magnetic valve (13), powder solenoid valve (16) and oil plant solenoid valve (17) are electrically connected.
2. the automatic mixing systems of PVC according to claim 1, it is characterised in that:Further include several spare feed bins (18), often A spare feed bin (18) corresponds to a raw material cabin (2), and the discharge end of spare feed bin (18) is connected with conveying auger, and conveying auger goes out Material end claims to connect by the powder of feed supplement pipe raw material cabin (2) connection corresponding with spare feed bin (18) that the conveying auger connects.
3. the automatic mixing systems of PVC according to claim 1, it is characterised in that:Further include Reserve Oil Bunker (19), spare oil Storehouse (19) is connect by petroleum pipeline with oily scale (5), and petroleum pipeline is equipped with oil transportation magnetic valve (13).
CN201810612607.3A 2018-06-14 2018-06-14 The automatic mixing systems of PVC Pending CN108724513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810612607.3A CN108724513A (en) 2018-06-14 2018-06-14 The automatic mixing systems of PVC

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810612607.3A CN108724513A (en) 2018-06-14 2018-06-14 The automatic mixing systems of PVC

Publications (1)

Publication Number Publication Date
CN108724513A true CN108724513A (en) 2018-11-02

Family

ID=63929642

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810612607.3A Pending CN108724513A (en) 2018-06-14 2018-06-14 The automatic mixing systems of PVC

Country Status (1)

Country Link
CN (1) CN108724513A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110253779A (en) * 2019-06-28 2019-09-20 重庆瑞霆塑胶有限公司 Feed device is used in charging
CN110281411A (en) * 2019-07-22 2019-09-27 广东宏工物料自动化系统有限公司 PVC is fed feed proportioning system
CN112643917A (en) * 2020-12-20 2021-04-13 宜昌华悦光电科技有限公司 Agitating unit is used in resin lens production of according to ratio continuous feed

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204149355U (en) * 2014-09-24 2015-02-11 江苏锐升新材料有限公司 A kind of PVC sheet automatic batching system
CN205148664U (en) * 2015-12-04 2016-04-13 山东博拓塑业股份有限公司 PVC foaming board production line is with automatic compounding device of joining in marriage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204149355U (en) * 2014-09-24 2015-02-11 江苏锐升新材料有限公司 A kind of PVC sheet automatic batching system
CN205148664U (en) * 2015-12-04 2016-04-13 山东博拓塑业股份有限公司 PVC foaming board production line is with automatic compounding device of joining in marriage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110253779A (en) * 2019-06-28 2019-09-20 重庆瑞霆塑胶有限公司 Feed device is used in charging
CN110281411A (en) * 2019-07-22 2019-09-27 广东宏工物料自动化系统有限公司 PVC is fed feed proportioning system
CN112643917A (en) * 2020-12-20 2021-04-13 宜昌华悦光电科技有限公司 Agitating unit is used in resin lens production of according to ratio continuous feed

Similar Documents

Publication Publication Date Title
CN108724513A (en) The automatic mixing systems of PVC
CN201520548U (en) Pneumatic pressure delivering device capable of automatic weighing
CN205905205U (en) Automatic preparation system of concrete mixing plant raw materials
CN204412193U (en) Automatic batching system
CN214863306U (en) Multi-component weighing type mixing equipment
CN217910238U (en) Accurate efficient feeding device
CN105903367A (en) Weighing and burdening system and production process for weighing and burdening
CN205555577U (en) Twin -bucket continuous pay -off feeding machine of weighing
CN104857888A (en) Automatic batching system
CN209802466U (en) Metering device
CN211562834U (en) Automatic feeding and automatic proportioning mixing system for various powder materials
CN209530774U (en) A kind of powder preparation process automatic recipe maker
CN211418294U (en) Automatic conveying equipment for solid powder medicament
CN206810232U (en) A kind of automation charging control system for preparing iminodisuccinic acid
CN207580270U (en) Multiple characters material electronic quantitative packing scale
CN206543542U (en) Spun casting GRP pipe automatic mixing mixing device
CN204933388U (en) A kind of automatic batching system
CN212786997U (en) Accurate intelligent feeding system of pneumatic type drier
CN213369301U (en) Material feeding system
CN209425880U (en) A kind of automation stirring system of concrete manufacture
CN210030472U (en) Cement preparation system
CN207632004U (en) A kind of Zinc oxide powder conveying proportional control apparatus
CN207140164U (en) A kind of polypropylene, polyvinyl piping materials production Special vacuum feeder
CN207929076U (en) Numerical control proportioner
CN202172813U (en) Feed burdening measuring system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20181102

RJ01 Rejection of invention patent application after publication